docs: def records(cls, fqdn, sort_by=None, text=False):
          """Display records information about a domain."""
          meta = cls.get_fqdn_info(fqdn)
          url = meta['domain_records_href']
          kwargs = {}
          if text:
              kwargs = {'headers': {'Accept': 'text/plain'}}
          return cls.json_get(cls.get_sort_url(url, sort_by), **kwargs)